| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.52 | 8.824% | $183.3902 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $64.96 | 5.161% | $68.3126 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $26.91 | 13.391% | $30.5135 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $143.85 | 10.446% | $158.8766 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $43.42 | 9.439% | $47.5184 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $230.94 | 10.682% | $255.609 | $255.61 | $255.60 | $255.60 |
| Purchase #7 | $197.33 | 8.405% | $213.9156 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $875.93 | $958.1359 | $958.14 | $958.10 | $958.10 | |